The Galaxy S4 on AT&T started getting its KitKat update today, but the Note 3 is still on the waiting list. Some users were excited to see an OTA notification pop up on Samsung's latest phablet only to have their hopes crushed by what turns out to be another build of Android 4.3.

Update: AT&T has just posted on its blog to say the OTA is live. Check for updates, people.

Prepare yourself AT&T customers – the Galaxy S4 is about to finally get that KitKat update that's been slowly rolling out across Samsung's product lineup. AT&T just posted the update details, and tomorrow (February 26th) is the big day.

Samsung usually produces both Exynos and Snapdragon variants of its flagship phones, the former mostly used in non-LTE versions. However, the company didn't mention Exynos at all during the Galaxy S5 event. Now Samsung has gotten around to announcing two new Exynos 5 chips, one of which is probably going to be in the GS5.

The Exynos 5422 is a small spec bump over the 5420 announced last summer. It consists of four Cortex-A15 cores and four Cortex-A7 cores in a big.LITTLE configuration.

Samsung has announced a slew of improvements to its KNOX enterprise security product at this year's Mobile World Congress. For starters, users can now manage two separate secure containers per device, ideal for consultants with multiple clients or people who just want to better separate work data from personal files.

The total list of changes goes much deeper.

KNOX Updates:

Two separate secure containers per device, for example, for consultants who work for several companies or doctors who work for several clinics.

Because one two wearables weren't enough, Samsung had to go and announce a third. This one is a little bit different from the Gear 2 and Gear 2 Neo, however – it's called the Gear Fit, and it's basically a fitness tracker with a twist... or rather a curve.

The Fit isn't your typical run-of-the-mill fitness tracker, according to Samsung. It's packed with "the most comprehensive fitness tools available," and it also sends notifications from Galaxy smartphones, alerting users of incoming calls, emails, texts, alarms, and the like.

We can finally put the months of rumors to bed – Samsung just unveiled to Galaxy S5 at Mobile World Congress in Barcelona. We'll have hands-on for you shortly, but let's go over what Samsung is announcing first.

It's looking like some of the more outlandish rumors were way off base – the Galaxy S5 is not specced much differently than other flagship phones in recent months, and it's certainly not made of metal.

Samsung started pushing an update to KitKat for the Exynos variant of the Galaxy S4 (GT-i9500) less than a week ago. Now, it's time for the Snapdragon-equipped S4 (GT-i9505) to see some action. In addition to the standard Android 4.4.2 feature set, this update will also bring some tweaks to the lockscreen, including a shortcut to the camera and full-screen album art during music playback, an improved landscape-mode keyboard, several bug fixes, and the now standard white KitKat status icons.

Samsung is mere hours away from announcing the Galaxy S5 to complement those new Gear smart watches, but it seems a few devices are already floating around the show. The leaked images show off a phone that looks very much like the Galaxy S4 with some Note 3 influence.

The back has a loose dimple pattern, not faux-leather like the Note 3 and Pro tablets. There is also a large camera sensor, flash, and another sensor of unknown identity.

The new Samsung smartwatches might not have Android, but that doesn't mean they will be devoid of apps. PayPal has posted a video of its new smartwatch app in action on the Gear 2. This is a cartoonish rendering, but the real app will reportedly function just like we see in the video.

Just in case you were worried there wouldn't be anything intriguing or unexpected about Galaxy S5, check this out - Spritz, a new company (launched February 23rd) looking to "reinvent reading" will be coming exclusively to the S5 and Gear 2 by way of an email app. From Spritz's news release it isn't clear whether this will be the default app on the phone or a preloaded one, but the technology itself makes it interesting either way.